31205162

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 47541384

約数和(自身を除く): 16336222

約数列:

[1, 2, 101, 202, 241, 482, 641, 1282, 24341, 48682, 64741, 129482, 154481, 308962, 15602581, 31205162]

約数ペア:

[(1, 31205162), (2, 15602581), (101, 308962), (202, 154481), (241, 129482), (482, 64741), (641, 48682), (1282, 24341)]